<?xml version="1.0" encoding="UTF-8"?>
<DescribeRegionsResponse xmlns="http://ec2.amazonaws.com/doc/2008-12-01/">
  <ResponseMetadata>
    <RequestId>string</RequestId>
  </ResponseMetadata>
  <DescribeRegionsResult>
    <!--1 or more repetitions:-->
    <Region>
      <RegionName>string</RegionName>
      <Endpoint>string</Endpoint>
    </Region>
  </DescribeRegionsResult>
</DescribeRegionsResponse>